CN107957885B - 一种基于飞腾平台的pcie链路设备待机与恢复方法 - Google Patents
一种基于飞腾平台的pcie链路设备待机与恢复方法 Download PDFInfo
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- CN107957885B CN107957885B CN201711247525.5A CN201711247525A CN107957885B CN 107957885 B CN107957885 B CN 107957885B CN 201711247525 A CN201711247525 A CN 201711247525A CN 107957885 B CN107957885 B CN 107957885B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0026—PCI express
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CN201711247525.5A CN107957885B (zh) | 2017-12-01 | 2017-12-01 | 一种基于飞腾平台的pcie链路设备待机与恢复方法 |
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CN201711247525.5A CN107957885B (zh) | 2017-12-01 | 2017-12-01 | 一种基于飞腾平台的pcie链路设备待机与恢复方法 |
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CN107957885A CN107957885A (zh) | 2018-04-24 |
CN107957885B true CN107957885B (zh) | 2021-02-26 |
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CN201711247525.5A Active CN107957885B (zh) | 2017-12-01 | 2017-12-01 | 一种基于飞腾平台的pcie链路设备待机与恢复方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111371582B (zh) * | 2018-12-26 | 2021-04-16 | 大唐移动通信设备有限公司 | 一种pcie链路故障的处理方法及装置 |
CN110365566B (zh) * | 2019-06-26 | 2022-04-01 | 成都夸克光电技术有限公司 | 一种高速数据通信总线自适应匹配方法 |
CN110647486B (zh) * | 2019-09-29 | 2021-05-11 | 江苏芯盛智能科技有限公司 | 一种PCIe链路训练方法、端设备及通讯系统 |
CN111124975A (zh) * | 2019-12-27 | 2020-05-08 | 江苏芯盛智能科技有限公司 | 一种PCIe设备动态功耗节省方法以及低功耗PCIe设备 |
CN112256496B (zh) * | 2020-10-23 | 2023-01-10 | 苏州浪潮智能科技有限公司 | 一种pcie链路冗余设计方法、装置终端及存储介质 |
CN113359968B (zh) * | 2021-05-14 | 2023-03-03 | 山东英信计算机技术有限公司 | 一种基于arm平台复位pcie设备的方法、系统、设备及介质 |
CN113590511B (zh) * | 2021-10-08 | 2022-02-22 | 苏州浪潮智能科技有限公司 | 一种带宽降速修复方法、装置及电子设备 |
CN114356622B (zh) * | 2021-12-10 | 2024-05-24 | 国电南瑞科技股份有限公司 | 一种电力二次设备PCIe总线异常断链自恢复方法及系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101661404A (zh) * | 2008-08-29 | 2010-03-03 | 佛山市顺德区汉达精密电子科技有限公司 | 电脑系统及其进入待机模式的方法 |
JP5794137B2 (ja) * | 2011-12-20 | 2015-10-14 | 富士通株式会社 | 制御システムおよび中継装置 |
CN103176930B (zh) * | 2013-04-02 | 2015-08-12 | 无锡江南计算技术研究所 | 一种基于标准PCIe上行端口的IO扩展架构方法 |
EP2811413B1 (en) * | 2013-05-02 | 2016-10-19 | Huawei Technologies Co., Ltd. | Computer system, access method and apparatus for peripheral component interconnect express endpoint device |
CN103514133B (zh) * | 2013-10-12 | 2017-05-24 | 丁贤根 | 一种用于pcie高速链路管理的方法 |
WO2015066842A1 (zh) * | 2013-11-05 | 2015-05-14 | 华为技术有限公司 | 通信方法、高速外围组件互连pcie芯片及pcie设备 |
US9697155B2 (en) * | 2014-11-21 | 2017-07-04 | International Business Machines Corporation | Detecting and configuring of external IO enclosure |
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- 2017-12-01 CN CN201711247525.5A patent/CN107957885B/zh active Active
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Inventor after: Wang Qi Inventor after: Zhang Duo Inventor after: Sun Liming Inventor after: Liu Yun Inventor after: Xiong Xin Inventor after: Wei Lifeng Inventor after: Kong Jinzhu Inventor before: Wang Qi Inventor before: Zhang Duo Inventor before: Sun Liming Inventor before: Liu Yun Inventor before: Xiong Xin Inventor before: Wei Lifeng Inventor before: Kong Jinzhu Inventor before: Wu Qingbo |
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Address after: 6-8 / F, building 3, Xin'an pioneer Plaza, Tanggu marine science and Technology Park, Binhai New Area, Tianjin 300450 Applicant after: Kirin Software Co.,Ltd. Address before: 6-8 / F, building 3, Xin'an pioneer Plaza, Tanggu marine science and Technology Park, Binhai New Area, Tianjin Applicant before: TIANJIN KYLIN INFORMATION TECHNOLOGY Co.,Ltd. |
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